diff --git a/Cargo.toml b/Cargo.toml
index 7d2957f..4ac4cbf 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "anvil-region"
-version = "0.2.0"
+version = "0.3.0"
 authors = ["vagola <vladislavs.golubs@yandex.ru>"]
 edition = "2018"
 description = "Region file format storage for chunks."
diff --git a/README.md b/README.md
index 00ef878..5e0b843 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ Add this to your `Cargo.toml`:
 
 ```toml
 [dependencies]
-anvil-region = "0.2"
+anvil-region = "0.3"
 ```
 
 ## Example